Hi,
Im new to the forum and also a new owner of a 2001 LE PT Cruiser 5-speed. I was doing great with it and the only repair done so far is replacing the Power Steering Pressure Sensor. I don't have any of the prev owners maint records. Here is where the problem comes in. Two days ago I was sitting idle for maybe 10 to 15 min with my A/C running when I noticed this

bubbling or gurgling noise coming from up under the hood. I immediately turned the car off. 15 min later I restarted the car w/no problem. Well today I was out for a little bit and when I was idle at a stop light I heard the noise again. The temp gauge started going up but when I started to drive again the temp went back normal. It did this up down sequence til I got home. Can anyone suggest what the problem may be and if you had this problem tell me what your solution was. I keep seeing threads about the fan but I don't have a owners manual and Im kinda confused

about the high and low fans. Can someone explain to me about the differance between the two?